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252m [2007/04/12 18:52]
n5na
252m [2007/04/18 01:22]
n5na
Line 3: Line 3:
  
 ===== Description ===== ===== Description =====
-For use with Models [[540]] and [[544]]. ​ Fully voltage regulated to provide highly stable, pure DC (225 watts) from 117 VAC.  Panel DC ammeter. ​ Instantaneous overload protection circuit prevents damage caused by excessive current drain; reset by momentary turn-off. ​ Same as Model [[262M]] without the VOX circuit.+For use with Models [[540]] and [[544]]. ​ Fully voltage regulated to provide highly stable, pure DC (225 watts) from 117 VAC.  Panel DC ammeter. ​ Instantaneous overload protection circuit prevents damage caused by excessive current drain; reset by momentary turn-off. ​ Same as Model [[262M]] without the VOX circuit.  Model 252M/E (115 - 230 VAC).
  
 ===== Specifications ===== ===== Specifications =====
-  ***Input:** 117 VAC, 50-60 Hz+  ***Input ​Voltage:** 117 VAC, 50-60 Hz
   ***Output Voltage:** 13 VDC +/- 0.5 V   ***Output Voltage:** 13 VDC +/- 0.5 V
-  ***Regulation:​** Better than 1% NL to FL @ 117 VAC+  ***Regulation:​** Better than 1% no load to full load @ 117 VAC
   ***Output Current:** Zero to 18 A, built-in ammeter   ***Output Current:** Zero to 18 A, built-in ammeter
   ***Ripple:​** Less than 60 mV p-p @ 18 A and 117 VAC   ***Ripple:​** Less than 60 mV p-p @ 18 A and 117 VAC
-  ***Circuit ​Protection:** Breaker trips at 20 A (manual reset)+  ***Circuit ​Breaker:** Trips at 20 A (manual reset) 
 +  ***Output Connectors:​** One 4-pin AMP MATE-N-LOK type.  Two phono jacks for low current. 
 +  ***Finish:​** Satin aluminum front panel, black pebble-grain top and sides.
   ***Semiconductors:​** 4 transistors,​ 1 SCR, 7 diodes   ***Semiconductors:​** 4 transistors,​ 1 SCR, 7 diodes
-  ***Size:** HWD 4.5" x 8" x 13" +  ***Size:** HWD 4.5" x 8.25" x 13". 
-  ***Weight:​** ​16 lbs+  ***Weight:​** ​14.5 lbs.

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